Definition of retraction. Examples of retraction in a sentence. His charges were false, and he was forced to make a retraction. Then, last spring, Gabriel Arana, an editor at The American Prospect who had undergone several years of reparative therapy in his teens, called on Spitzer at his home in Princeton, New Jersey.
2010]. Grapefruit juice inhibited the first-pass metabolism of oxycodone by CYP3A4 enzymes in the liver; consequently, oxycodone plasma concentrations were significantly increased by 50% and the half-life was extended by 20%.
How Does Grapefruit Affect Birth Control Effectiveness? Chemicals in grapefruit interfere with an enzyme in the intestines called CYP3A4, which affects how your body breaks down and absorbs certain medicines. When you eat grapefruit or drink grapefruit juice, you can either absorb too much or not enough of these medicines. This means you might develop more side effects from the drug, or the drug may not work as well as it should.